Individual Calculations July 2011
 Martorelli, Antonio  Total change: -10.40  Rating chartPersonal card
 Campionato Italiano a squadre 43. MASTER Spoleto ITA 2011-04-27
RcRownchangeKK*chgGame
 2542 2234 0.00 7 -1.04 10 -10.40 
  David, Alberto g2592 LUX0.001-0.1010-1.00 
  Radulski, Julian g2586 BUL0.001-0.1110-1.10 
  Pavasovic, Dusko g2578 SLO0.001-0.1210-1.20 
  Olszewski, Michal g2542 POL0.001-0.1410-1.40 
  Salgado Lopez, Ivan g2630 ESP0.001-0.0810-0.80 
  Dvirnyy, Daniyyl m2448 ITA0.001-0.2310-2.30 
  Ronchetti, Niccolo` m2416 ITA0.001-0.2610-2.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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